Niklas Dyrhaug (born 6 July 1987) is a Norwegian cross-country skier.
He competed in the World Cup 2015 season.He represented Norway at the FIS Nordic World Ski Championships 2015 in Falun winning a gold mdeal in the 4 × 10 km relay.
He also represented Norway at the FIS Nordic World Ski Championships 2017 in Lahti winning a bronze medal in the 15 km classical race.